43493058245 has 16 divisors (see below), whose sum is σ = 64235902080. Its totient is φ = 27529671744.

The previous prime is 43493058233. The next prime is 43493058263. The reversal of 43493058245 is 54285039434.

It is a cyclic number.

It is not a de Polignac number, because 43493058245 - 2⁸ = 43493057989 is a prime.

It is a super-2 number, since 2×43493058245² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 43493058245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47794115 + ... + 47795024.

It is an arithmetic number, because the mean of its divisors is an integer number (4014743880).

Almost surely, 2^43493058245 is an apocalyptic number.

It is an amenable number.

43493058245 is a deficient number, since it is larger than the sum of its proper divisors (20742843835).

43493058245 is a wasteful number, since it uses less digits than its factorization.

43493058245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95589164.

The product of its (nonzero) digits is 2073600, while the sum is 47.

The spelling of 43493058245 in words is "forty-three billion, four hundred ninety-three million, fifty-eight thousand, two hundred forty-five".